Amazon Linux AMI update for java-1.8.0-openjdk



Published: 2019-08-12
Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2019-2602
CVE-2019-2684
CVE-2019-2698
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Amazon Linux AMI
Operating systems & Components / Operating system

Vendor Amazon Web Services

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Improper access control

EUVDB-ID: #VU33427

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-2602

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 7u211, 8u202, 11.0.2 and 12; Java SE Embedded: 8u201. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Java SE, Java SE Embedded. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Mitigation

Update the affected packages:

i686:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-debuginfo-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-headless-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-demo-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-devel-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-src-1.8.0.212.b04-0.45.amzn1.i686

noarch:
    java-1.8.0-openjdk-javadoc-1.8.0.212.b04-0.45.amzn1.noarch
    java-1.8.0-openjdk-javadoc-zip-1.8.0.212.b04-0.45.amzn1.noarch

src:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.src

x86_64:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-devel-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-src-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-headless-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-demo-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-debuginfo-1.8.0.212.b04-0.45.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2019-1266.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU33428

Risk: Medium

CVSSv3.1: 5.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-2684

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 7u211, 8u202, 11.0.2 and 12; Java SE Embedded: 8u201. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

Mitigation

Update the affected packages:

i686:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-debuginfo-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-headless-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-demo-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-devel-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-src-1.8.0.212.b04-0.45.amzn1.i686

noarch:
    java-1.8.0-openjdk-javadoc-1.8.0.212.b04-0.45.amzn1.noarch
    java-1.8.0-openjdk-javadoc-zip-1.8.0.212.b04-0.45.amzn1.noarch

src:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.src

x86_64:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-devel-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-src-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-headless-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-demo-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-debuginfo-1.8.0.212.b04-0.45.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2019-1266.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Improper access control

EUVDB-ID: #VU33461

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-2698

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

Vulnerability in the Java SE component of Oracle Java SE (subcomponent: 2D). Supported versions that are affected are Java SE: 7u211 and 8u202. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in takeover of Java SE. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

Mitigation

Update the affected packages:

i686:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-debuginfo-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-headless-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-demo-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-devel-1.8.0.212.b04-0.45.amzn1.i686
    java-1.8.0-openjdk-src-1.8.0.212.b04-0.45.amzn1.i686

noarch:
    java-1.8.0-openjdk-javadoc-1.8.0.212.b04-0.45.amzn1.noarch
    java-1.8.0-openjdk-javadoc-zip-1.8.0.212.b04-0.45.amzn1.noarch

src:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.src

x86_64:
    java-1.8.0-openjdk-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-devel-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-src-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-headless-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-demo-1.8.0.212.b04-0.45.amzn1.x86_64
    java-1.8.0-openjdk-debuginfo-1.8.0.212.b04-0.45.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2019-1266.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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